5280374540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{1091}}^1$

素因数の和:1479

約数の個数: 96

約数和(自身を含む): 12821372928

約数和(自身を除く): 7540998388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 191, 362, 382, 724, 764, 905, 955, 1091, 1267, 1337, 1810, 1910, 2182, 2534, 2674, 3620, 3820, 4364, 5068, 5348, 5455, 6335, 6685, 7637, 10910, 12670, 13370, 15274, 21820, 25340, 26740, 30548, 34571, 38185, 69142, 76370, 138284, 152740, 172855, 197471, 208381, 241997, 345710, 394942, 416762, 483994, 691420, 789884, 833524, 967988, 987355, 1041905, 1209985, 1382297, 1458667, 1974710, 2083810, 2419970, 2764594, 2917334, 3949420, 4167620, 4839940, 5529188, 5834668, 6911485, 7293335, 13822970, 14586670, 27645940, 29173340, 37716961, 75433922, 150867844, 188584805, 264018727, 377169610, 528037454, 754339220, 1056074908, 1320093635, 2640187270, 5280374540]

約数ペア:

[(1, 5280374540), (2, 2640187270), (4, 1320093635), (5, 1056074908), (7, 754339220), (10, 528037454), (14, 377169610), (20, 264018727), (28, 188584805), (35, 150867844), (70, 75433922), (140, 37716961), (181, 29173340), (191, 27645940), (362, 14586670), (382, 13822970), (724, 7293335), (764, 6911485), (905, 5834668), (955, 5529188), (1091, 4839940), (1267, 4167620), (1337, 3949420), (1810, 2917334), (1910, 2764594), (2182, 2419970), (2534, 2083810), (2674, 1974710), (3620, 1458667), (3820, 1382297), (4364, 1209985), (5068, 1041905), (5348, 987355), (5455, 967988), (6335, 833524), (6685, 789884), (7637, 691420), (10910, 483994), (12670, 416762), (13370, 394942), (15274, 345710), (21820, 241997), (25340, 208381), (26740, 197471), (30548, 172855), (34571, 152740), (38185, 138284), (69142, 76370)]